ASP.NET

<asp:ScriptManagerProxy ID="ScriptManagerProxy1" runat="server">
</asp:ScriptManagerProxy>
 
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>

<%--------my code--------%>

</ContentTemplate>
</asp:UpdatePanel>

<table class="style1">
           <tr>
               <td>
                   <asp:Label ID="Label2" runat="server" Text="ای دی دسته بندی محصول"></asp:Label>
               </td>
               <td>
                   <asp:DropDownList ID="DropDownList2" runat="server" AutoPostBack="True"
                       DataSourceID="SqlDataSource1" DataTextField="CategoryName"
                       DataValueField="CategoryID">
                   </asp:DropDownList>
               </td>
           </tr>
           <tr>
               <td>
                   <asp:Label ID="Label3" runat="server" Text="نام محصول"></asp:Label>
               </td>
               <td>
               <asp:TextBox ID="txtProName" runat="server"></asp:TextBox>
                   <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
                       ControlToValidate="txtProName" Display="Dynamic"
                       ErrorMessage="نام محصول را وارد نکرده اید" SetFocusOnError="True">*</asp:RequiredFieldValidator>
                </td>
           </tr>
           <tr>
               <td>
                   <asp:Label ID="Label4" runat="server" Text="قیمت"></asp:Label>
               </td>
               <td>
               <asp:TextBox ID="txtCast" runat="server"></asp:TextBox>
                   <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"
                       ControlToValidate="txtCast" Display="Dynamic"
                       ErrorMessage="قیمت را وارد نکرده اید" SetFocusOnError="True">*</asp:RequiredFieldValidator>
               </td>
           </tr>
           <tr>
               <td>
                   <asp:Label ID="Label5" runat="server" Text="عکس یا فیلم"></asp:Label>
               </td>
               <td>
                   <asp:FileUpload ID="FileUpload1" runat="server" />
                </td>
           </tr>
           <tr>
               <td>
                   <asp:Label ID="Label6" runat="server" Text="توضیحات"></asp:Label>
               </td>
               <td>
                   <asp:TextBox ID="txtComment" runat="server" TextMode="MultiLine"></asp:TextBox>
                   <asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server"
                       ControlToValidate="txtComment" Display="Dynamic"
                       ErrorMessage="توضیحات را وارد نکرده اید" SetFocusOnError="True">*</asp:RequiredFieldValidator>
                </td>
           </tr>
           <tr>
               <td>
                   <asp:Label ID="Label7" runat="server" Text="موجودی"></asp:Label>
               </td>
               <td>
                   <asp:TextBox ID="txtStock" runat="server"></asp:TextBox>
                   <asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server"
                       ControlToValidate="txtStock" Display="Dynamic"
                       ErrorMessage="موجودی را وارد نکرده اید" SetFocusOnError="True">*</asp:RequiredFieldValidator>
               </td>
           </tr>
       </table>
       <br />
       <!---------------------->
       <!------------------------------------------------------------------------>


       <asp:Button ID="btnAddProductions" runat="server" Text="add productions" onclick="btnAddProductions_Click" />
       <!------------------------------------------------------------------------>
       <asp:Label ID="lblResult" runat="server" ForeColor="Red"></asp:Label>
       <br />
       <asp:ValidationSummary ID="ValidationSummary1" runat="server" />

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
using System.IO;
public partial class Admin_Productions : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {

        

    }

    protected void btnAddProductions_Click(object sender, EventArgs e)
    {
        //-----------------------------------------------------------
        bool fileOK = false;

        string[] allow = { ".jpg", ".jpeg", ".gif", ".bmp", ".png" };
        string fileExtension = Path.GetExtension(FileUpload1.FileName).ToLower().Trim();
        if (FileUpload1.HasFile)
        {
            for (int i = 0; i < allow.Length; i++)
            {
                if (fileExtension == allow[i] && FileUpload1.FileBytes.Length < 1048576)
                {
                    fileOK = true;
                }
            }
        }
        //-----------------------------------------------------------
        if (fileOK==true)
        {
            //FileUpload1.SaveAs(Server.MapPath(Path.Combine("~/images/",FileUpload1.FileName));
            FileUpload1.PostedFile.SaveAs(Server.MapPath("~/images/"+FileUpload1.FileName));

            SqlConnection cn = new SqlConnection(ConfigurationManager.ConnectionStrings["cn"].ConnectionString);
            string query = "insert into tbl_production values (@proCatId,@proName,@proCast,@proPic,@proComment,@proStock)";
            SqlCommand cm = new SqlCommand(query, cn);
            cm.Parameters.AddWithValue("proCatId", DropDownList2.SelectedValue);
            cm.Parameters.AddWithValue("proName", txtProName.Text.Trim().ToLower());
            cm.Parameters.AddWithValue("proCast", txtCast.Text.Trim());
            cm.Parameters.AddWithValue("proPic", "~/images/"+FileUpload1.FileName.Trim().ToLower());
            cm.Parameters.AddWithValue("proComment", txtComment.Text);
            cm.Parameters.AddWithValue("proStock", txtStock.Text);
            cn.Open();
            cm.ExecuteNonQuery();
            lblResult.Text = "the new production is registered";
            cn.Close();
        }
        else
        {
            lblResult.Text = "the format of the image isn't true";
        }
        //-----------------------------------------------------------

    }//btnAddProductions_Click
}

SqlCommand cmd = new SqlCommand("SELECT COUNT(*) FROM custtbl", databaseConnection);
int count = (int)cmd.ExecuteScalar();

<!DOCTYPE html>
<html>
<head>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false">
</script>

<script>
var a;
var b;
var map;

var myCenter=new google.maps.LatLng(a,b);
function initialize()
{
    a=parseFloat(document.getElementById("Text1").value);
    b=parseFloat(document.getElementById("Text2").value);
    var myCenter= new google.maps.LatLng(a, b);
    var mapProp = {
        center:myCenter,
        zoom:8,
        mapTypeId:google.maps.MapTypeId.ROADMAP
   };
  map=new google.maps.Map(document.getElementById("googleMap")
  ,mapProp);
  var marker=new google.maps.Marker({
  position:myCenter,
  animation:google.maps.Animation.BOUNCE
  });

   marker.setMap(map);

}

function updateLocation(){
   a=parseFloat(document.getElementById("Text1").value);
   b=parseFloat(document.getElementById("Text2").value);

   var latLng = new google.maps.LatLng(a, b); //create a latlng
   map.panTo(latLng); //Make map global

}

google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<input id="Text1" type="text" value="1.3520830"/>
<input id="Text2" type="text" value="103.819836"/>
<button onclick="updateLocation()">Update Location</button>
<div id="googleMap" style="width:800px;height:500px;"></div>
</body>
</html>